1992 Mercedes-Benz 300E Q&A

1992 Mercedes-Benz 300E Question: Tuneup for 1992 Merc Benz 300E ?

How often should I get tuneup for car I have had at 250,00 miles? -
Answer 1
The owner's manual should tell you how often, are you having issues? When did you last have one done? -
Comment 1
Sir, if I had an owner's manual, do you think I would be asking this question about how often a tune up? -